[w3m-dev 03444] download from ftp.

* file.c (FTPhalfclose: static
	(loadGeneralFile): UFclose
			FTPhalfclose for SCM_FTP
			UFclose before signal back
	(loadImageBuffer): UFclose before signal back
	(openGeneralPagerBuffer): UFclose
* ftp.c (ftp_fclose): added
	(Ftpfclose): dont read response(), but ftp_fclose()
	(FtpBye): ftp_fclose()
From: Hironori SAKAMOTO <hsaka@mth.biglobe.ne.jp>

ChangeLog

@@ -1,3 +1,16 @@
+2002-11-19  Hironori SAKAMOTO <hsaka@mth.biglobe.ne.jp>
+	
+	* [w3m-dev 03444] download from ftp.
+	* file.c (FTPhalfclose: static
+		(loadGeneralFile): UFclose
+				FTPhalfclose for SCM_FTP
+				UFclose before signal back
+		(loadImageBuffer): UFclose before signal back
+		(openGeneralPagerBuffer): UFclose
+	* ftp.c (ftp_fclose): added
+		(Ftpfclose): dont read response(), but ftp_fclose()
+		(FtpBye): ftp_fclose()
+
 2002-11-19  Hironori SAKAMOTO <hsaka@mth.biglobe.ne.jp>
 
 	* [w3m-dev 03449] Add DOWNLOAD_LIST to doc*/README.func and scripts/w3mhelp.cgi.in
@@ -4870,4 +4883,4 @@ a	* [w3m-dev 03276] compile error on EWS4800
 	* release-0-2-1
 	* import w3m-0.2.1
 
-$Id: ChangeLog,v 1.533 2002/11/18 17:43:36 ukai Exp $
+$Id: ChangeLog,v 1.534 2002/11/18 18:10:35 ukai Exp $

file.c

@@ -1,4 +1,4 @@
-/* $Id: file.c,v 1.122 2002/11/15 16:47:03 ukai Exp $ */
+/* $Id: file.c,v 1.123 2002/11/18 18:11:25 ukai Exp $ */
 #include "fm.h"
 #include <sys/types.h>
 #include "myctype.h"
@@ -27,6 +27,7 @@
 
 static int frame_source = 0;
 
+static void FTPhalfclose(InputStream stream);
 static int _MoveFile(char *path1, char *path2);
 static void uncompress_stream(URLFile *uf);
 static FILE *lessopen_stream(char *path);
@@ -1805,6 +1806,7 @@ loadGeneralFile(char *path, ParsedURL *volatile current, char *referer,
 	    if (save2tmp(f, tmpf) < 0)
 		UFclose(&f);
 	    else {
+		UFclose(&f);
 		if (fmInitialized)
 		    term_raw();
 		signal(SIGINT, prevtrap);
@@ -1873,6 +1875,9 @@ loadGeneralFile(char *path, ParsedURL *volatile current, char *referer,
 	else
 	    file = guess_save_name(t_buf, pu.file);
 	doFileSave(f, file);
+	if (f.scheme == SCM_FTP)
+	    FTPhalfclose(f.stream);
+	else
 	    UFclose(&f);
 	return NO_BUFFER;
     }
@@ -1899,10 +1904,10 @@ loadGeneralFile(char *path, ParsedURL *volatile current, char *referer,
 	    b->sourcefile = image_source;
 	    b->real_type = t;
 	}
+	UFclose(&f);
 	if (fmInitialized)
 	    term_raw();
 	signal(SIGINT, prevtrap);
-	UFclose(&f);
 	return b;
     }
 #endif
@@ -1952,6 +1957,9 @@ loadGeneralFile(char *path, ParsedURL *volatile current, char *referer,
 		if (DecodeCTE && IStype(f.stream) != IST_ENCODED)
 		    f.stream = newEncodedStream(f.stream, f.encoding);
 		doFileSave(f, guess_save_name(t_buf, pu.file));
+		if (f.scheme == SCM_FTP)
+		    FTPhalfclose(f.stream);
+		else
 		    UFclose(&f);
 	    }
 	    return NO_BUFFER;
@@ -6594,11 +6602,13 @@ loadImageBuffer(URLFile *uf, Buffer *newBuf)
     if (IStype(uf->stream) != IST_ENCODED)
 	uf->stream = newEncodedStream(uf->stream, uf->encoding);
     if (save2tmp(*uf, cache->file) < 0) {
+	UFclose(uf);
 	if (fmInitialized)
 	    term_raw();
 	signal(SIGINT, prevtrap);
 	return NULL;
     }
+    UFclose(uf);
     if (fmInitialized)
 	term_raw();
     signal(SIGINT, prevtrap);
@@ -6829,6 +6839,7 @@ openGeneralPagerBuffer(InputStream stream)
 #endif
     else {
 	if (doExternal(uf, "-", t, &buf, t_buf)) {
+	    UFclose(&uf);
 	    if (buf == NULL || buf == NO_BUFFER)
 		return buf;
 	}
@@ -7049,8 +7060,6 @@ save2tmp(URLFile uf, char *tmpf)
 	term_raw();
     signal(SIGINT, prevtrap);
     fclose(ff);
-    if (uf.scheme == SCM_FTP)
-	FTPhalfclose(uf.stream);
     current_content_length = 0;
     return 0;
 }

ftp.c

@@ -1,4 +1,4 @@
-/* $Id: ftp.c,v 1.13 2002/10/30 17:21:42 ukai Exp $ */
+/* $Id: ftp.c,v 1.14 2002/11/18 18:12:35 ukai Exp $ */
 #include <stdio.h>
 #include <pwd.h>
 #include <Str.h>
@@ -249,6 +249,27 @@ ftp_pasv(FTP ftp)
     return 0;
 }
 
+static int
+ftp_fclose(FTP ftp)
+{
+    int control_closed = 0;
+
+    if (ftp->rcontrol != NULL) {
+	fclose(ftp->rcontrol);
+	ftp->rcontrol = NULL;
+	control_closed = 1;
+    }
+    if (ftp->wcontrol != NULL) {
+	fclose(ftp->wcontrol);
+	ftp->wcontrol = NULL;
+	control_closed = 1;
+    }
+    if (control_closed && ftp->data != NULL) {
+	fclose(ftp->data);
+	ftp->data = NULL;
+    }
+}
+
 int
 FtpCwd(FTP ftp, char *path)
 {
@@ -298,7 +319,7 @@ Ftpfclose(FILE * f)
     fclose(f);
     if (f == current_ftp->data)
 	current_ftp->data = NULL;
-    read_response(current_ftp);
+    ftp_fclose(current_ftp);
     return 0;
 }
 
@@ -346,7 +367,7 @@ int
 FtpBye(FTP ftp)
 {
     Str tmp;
-    int ret_val, control_closed;
+    int ret_val;
 
     fwrite("QUIT\r\n", 6, sizeof(char), ftp->wcontrol);
     fflush(ftp->wcontrol);
@@ -355,21 +376,7 @@ FtpBye(FTP ftp)
 	ret_val = -1;
     else
 	ret_val = 0;
-    control_closed = 0;
+    ftp_fclose(ftp);
-    if (ftp->rcontrol != NULL) {
-	fclose(ftp->rcontrol);
-	ftp->rcontrol = NULL;
-	control_closed = 1;
-    }
-    if (ftp->wcontrol != NULL) {
-	fclose(ftp->wcontrol);
-	ftp->wcontrol = NULL;
-	control_closed = 1;
-    }
-    if (control_closed && ftp->data != NULL) {
-	fclose(ftp->data);
-	ftp->data = NULL;
-    }
     return ret_val;
 }